fixed two files + added resources folder in Project

old LuceneIndexService is no longer supported
To do:  http://sujitpal.blogspot.com/2011/07/second-look-at-neo4j.html
1) create Lucene (version 4) index to do lookups and return the node id
2) use Neo4j's getNodeById() to find the node in the graph
3) use Neo4j graph traversal API